EP2995241A4 - Pupil detection light source device, pupil detection device and pupil detection method - Google Patents

Pupil detection light source device, pupil detection device and pupil detection method Download PDF

Info

Publication number
EP2995241A4
EP2995241A4 EP14795046.3A EP14795046A EP2995241A4 EP 2995241 A4 EP2995241 A4 EP 2995241A4 EP 14795046 A EP14795046 A EP 14795046A EP 2995241 A4 EP2995241 A4 EP 2995241A4
Authority
EP
European Patent Office
Prior art keywords
pupil detection
light source
source device
pupil
detection method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14795046.3A
Other languages
German (de)
French (fr)
Other versions
EP2995241B1 (en
EP2995241A1 (en
Inventor
Yoshinobu Ebisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shizuoka University NUC
Original Assignee
Shizuoka University NUC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shizuoka University NUC filed Critical Shizuoka University NUC
Publication of EP2995241A1 publication Critical patent/EP2995241A1/en
Publication of EP2995241A4 publication Critical patent/EP2995241A4/en
Application granted granted Critical
Publication of EP2995241B1 publication Critical patent/EP2995241B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/77—Determining position or orientation of objects or cameras using statistical methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10152—Varying illumination

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Probability & Statistics with Applications (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
EP14795046.3A 2013-05-08 2014-05-02 Pupil detection light source device, pupil detection device and pupil detection method Active EP2995241B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013098558 2013-05-08
PCT/JP2014/062183 WO2014181775A1 (en) 2013-05-08 2014-05-02 Pupil detection light source device, pupil detection device and pupil detection method

Publications (3)

Publication Number Publication Date
EP2995241A1 EP2995241A1 (en) 2016-03-16
EP2995241A4 true EP2995241A4 (en) 2017-02-01
EP2995241B1 EP2995241B1 (en) 2021-04-14

Family

ID=51867255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14795046.3A Active EP2995241B1 (en) 2013-05-08 2014-05-02 Pupil detection light source device, pupil detection device and pupil detection method

Country Status (4)

Country Link
US (1) US9898658B2 (en)
EP (1) EP2995241B1 (en)
JP (1) JP6327753B2 (en)
WO (1) WO2014181775A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160025316A (en) * 2014-08-27 2016-03-08 현대자동차주식회사 System for extacting a pupil and method thereof
JP2016049260A (en) * 2014-08-29 2016-04-11 アルプス電気株式会社 In-vehicle imaging apparatus
JP6381654B2 (en) * 2014-08-29 2018-08-29 アルプス電気株式会社 Gaze detection device
US9946339B2 (en) * 2014-10-08 2018-04-17 Microsoft Technology Licensing, Llc Gaze tracking through eyewear
US10594974B2 (en) * 2016-04-07 2020-03-17 Tobii Ab Image sensor for vision based on human computer interaction
CA3024874A1 (en) * 2016-06-01 2017-12-07 Vidi Pty Ltd An optical measuring and scanning system and methods of use
EP3844558B1 (en) * 2018-08-29 2026-02-11 Intuitive Surgical Operations, Inc. Dynamic illumination for eye-tracking
JP7164047B2 (en) * 2019-07-10 2022-11-01 日本電気株式会社 Point-of-regard detection device and point-of-regard detection method
JP6717477B1 (en) * 2019-09-13 2020-07-01 株式会社スワローインキュベート Image processing method, image processing apparatus, and image processing program
US20220138909A1 (en) * 2020-10-29 2022-05-05 Qualcomm Incorporated Noise processing in image frames for digital video
GB2618078A (en) * 2022-04-25 2023-11-01 Continental Automotive Tech Gmbh An image processing method for removal of glare spots and system for the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005348832A (en) * 2004-06-08 2005-12-22 National Univ Corp Shizuoka Univ Real-time pupil position detection system
JP2007111315A (en) * 2005-10-21 2007-05-10 National Univ Corp Shizuoka Univ Pupil detection method and apparatus using two types of light sources

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3324295B2 (en) * 1994-09-26 2002-09-17 日産自動車株式会社 Gaze direction measuring device for vehicles
JPH09262209A (en) * 1996-03-28 1997-10-07 Canon Inc Imaging device including line-of-sight detection means and eyepiece detection means
JP4491604B2 (en) 2004-12-17 2010-06-30 国立大学法人静岡大学 Pupil detection device
JP4528980B2 (en) 2005-08-23 2010-08-25 国立大学法人静岡大学 Pupil detection device and pupil detection method
JP4528976B2 (en) 2006-03-31 2010-08-25 国立大学法人静岡大学 Pupil detection apparatus and method
JP2008125619A (en) 2006-11-17 2008-06-05 National Univ Corp Shizuoka Univ Pupil detection device and pupil detection method
JP2008132160A (en) 2006-11-28 2008-06-12 National Univ Corp Shizuoka Univ Pupil detection device and pupil detection method
JP5145555B2 (en) * 2007-03-30 2013-02-20 国立大学法人静岡大学 Pupil detection method
JP2009254525A (en) * 2008-04-15 2009-11-05 Calsonic Kansei Corp Pupil detecting method and apparatus
EP2236074B1 (en) * 2009-04-01 2021-05-26 Tobii AB Visual display with illuminators for gaze tracking
JP6011173B2 (en) 2012-09-06 2016-10-19 株式会社Ｊｖｃケンウッド Pupil detection device and pupil detection method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005348832A (en) * 2004-06-08 2005-12-22 National Univ Corp Shizuoka Univ Real-time pupil position detection system
JP2007111315A (en) * 2005-10-21 2007-05-10 National Univ Corp Shizuoka Univ Pupil detection method and apparatus using two types of light sources

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014181775A1 *

Also Published As

Publication number Publication date
WO2014181775A1 (en) 2014-11-13
EP2995241B1 (en) 2021-04-14
JP6327753B2 (en) 2018-05-23
US9898658B2 (en) 2018-02-20
EP2995241A1 (en) 2016-03-16
US20160125241A1 (en) 2016-05-05
JPWO2014181775A1 (en) 2017-02-23

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